Tire tread



FIG. 1 is a perspective view of a tire tread;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is an enlarged perspective view of a portion thereof; and,

FIG. 5 is an enlarged front view of a portion thereof.

The other side of the tire is the same as the illustrated side view of FIG. 3. Those portions of the tire shown in broken line, and the sidewall region therebetween, illustrate the environment and form no part of the claimed design. 

CLAIM The ornamental design for a tire tread, as shown and described. 